技术参数 (technical parameters) |
单位untt |
参数值( parameters values ) |
物理点间距 (pixel pitch) |
mm |
4 |
模块尺寸 (panel size) |
mm |
l256h128*t12 |
物理密度 (physical density) |
/㎡ |
62500 |
像素基色 (pixel configuration) |
r/g/b |
1,1,1 |
驱动方式 (driving method> |
|
1/16恒流扫描constant current 1/16scan |
led 封装方式 (led encapsulation) |
smd |
2121黑灯 |
显示分辨率 (display resolution) |
dots |
64x32-2048 |
模块重量 (module weight) |
kg |
0.19 |
模块接口 (module port> |
|
hub-hd75b (2) |
模块工作电压 (module working voltage) |
vdc |
5 |
模块功耗 (module consumption ) |
w |
18~~22 |
屏体参数 |
模块视角 ( viewing angle) |
deg. |
140度 |
最佳视距 (option distance> |
m |
4--30 |
驱动器件 (driving device) |
|
2038s/5020 |
每平米模块数 (every square metre module) |
pcs |
30.51 |
最大功耗 (maximum power) |
w/m |
680 |
换帧频率 (frame frequency |
hz/s |
≥60 |
刷新频率 ( refresh frequency) |
hz/s |
2038s/1920 , 5020>320 |
白平衡亮度 (equilibrium brightness) |
cd/m |
1000~1200 |
工作环境温度 (working environmenttemperature ) |
℃ |
-10~60 |
工作环境湿度 (workingenvironmenthumidity) |
℃ |
10%~70% |
屏体工作电压 (display working voltage) |
rh |
ac47~~63hz,220v士15%/110v土15% |
白场色温 (colour temperature) |
vac |
850ok-11500k |
|
|
|
灰度/颜色 (gray scaleicolor) |
|
≥16.7m color |
输入信号 (input signal ) |
|
rfy s-videoirgb etc |
控制系统 (control system) |
|
pctv非线性卡 nonlinearity card,dvi显卡display card,linsn control system,灵星雨 |
平均无故障时间 (mean free error time) |
hours |
>5000 |
寿命 (lifc) |
hours |
100000 |
杂点率 (lamp failure frequency) |
|
<0.0001 |
抗干扰 (antijam) |
|
iec801 |
安全 (safety) |
|
gb4793 |
抗电击 (resist the electricity> |
|
1500v last lmin无击穿及飞狐 no breakdown |
屏体重量 (steel box weight) |
kg/㎡ |
40(标准箱体standard steel box) |
漏电电流 (earth leakage current) |
ma |
|
p等级 (iprating) |
|
the back ip40,the front ip50 |
箱体尺寸(参考) (steel box size) |
mm |
l768xh768x80 |